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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

WIMMERA RIVER OFF PERRY ROAD D/S JOEL JOEL 140765

Source EPA Victoria
Latest Sample Date 12-11-2010
Taxa count ORDER 6
Taxa count FAMILY 9
Taxa count ALT 9
Mayflies present? 0
ORDER FAMILY ALT
SIGNAL 4 3.7 2.7
Weighted SIGNAL 3 3.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Pastoral Farming 3.2.0 Grazing modified pastures 59.28% 47,064,784,181m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 18.87% 14,982,578,354m2
  Arable Farming 3.3.0 Cropping, 3.3.1 Cereals, 3.3.4 Oilseeds, 3.3.8 Pulses, 3.4.9 Grapes 8.54% 6,778,606,801m2
  Residential And Infrastructure 5.4.1 Urban residential, 5.4.2 Rural residential with agriculture, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.6.0 Utilities, 5.7.2 Roads, 5.7.5 Navigation and communication 5.10% 4,051,615,556m2
  Natural 1.1.1 Strict nature reserves, 1.1.4 Natural feature protection, 1.1.7 Other conserved area 4.38% 3,478,419,944m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry, 3.1.2 Softwood plantation forestry 3.50% 2,781,986,027m2
Show minor land uses 5
793,939,666m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Amphipoda OP 105 3
Ceinidae (Unident.) OP029999
102
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Amphipoda (Unident.) OP999999
3
Amphipoda (Unident.)
Amphipoda (Unident.)
Amphipoda (Unident.)
Coleoptera QC 2 5
Dytiscidae (Unident.)(Larva) QC09999I
2
Diptera QD 50 3
Simuliidae (Unident.) QD109999
32
Simuliidae (Unident.)
Orthocladiinae (Unident.) QDAF9999
16
Chironominae (Unident.) QDAJ9999
2
Plecoptera QP 2 10
Gripopterygidae (Unident.) QP039999
2
ORDER
SIGNALT 4.0
Weighted SIGNALT 3.2